Description:Maximum Rated Voltage: 58V; Stud Size: 5/16"(M8); Terminal Mounting Hole: 3/8"(M10). Material: High quality stainless steel studs and nuts, with good electrical conductivity and high temperature resistant, wear resistant and durable. Design: Small and compact in size, can greatly save installation space. The insulating cap can prevent accidental short circuit, be dustproof and decrease the impact of the environment on the performance of the fuse holder. Application: The MRBF Terminal Fuse Block Kit is suitable for new energy vehicles, RVs, cruise ships, cranes and other DC main power. Package: Including 1 MRBF Terminal Fuse Block, 1 Cap, 1 Fuse, 2 Gaskets. Specification:Product size: 6.2cmx2cmx4.5cm/2.44inchx2inchx1.77inch Material: Stainless steel Package Includes:1MRBF Terminal Fuse Block Kit Note:Please allow slightly errors due to manual measurement and different monitors.